diff --git a/prototype/icons/directory.svg b/prototype/icons/directory.svg
new file mode 100644
index 0000000..e1ffe38
--- /dev/null
+++ b/prototype/icons/directory.svg
@@ -0,0 +1,20 @@
+
+
+
diff --git a/prototype/icons/file.svg b/prototype/icons/file.svg
new file mode 100644
index 0000000..62f72dc
--- /dev/null
+++ b/prototype/icons/file.svg
@@ -0,0 +1,17 @@
+
+
+
diff --git a/prototype/icons/fork.svg b/prototype/icons/fork.svg
new file mode 100644
index 0000000..1315877
--- /dev/null
+++ b/prototype/icons/fork.svg
@@ -0,0 +1,34 @@
+
+
+
diff --git a/prototype/icons/link.svg b/prototype/icons/link.svg
new file mode 100644
index 0000000..4d852c4
--- /dev/null
+++ b/prototype/icons/link.svg
@@ -0,0 +1,11 @@
+
+
+
diff --git a/prototype/icons/star.svg b/prototype/icons/star.svg
new file mode 100644
index 0000000..9479723
--- /dev/null
+++ b/prototype/icons/star.svg
@@ -0,0 +1,20 @@
+
+
+
diff --git a/prototype/icons/unstar.svg b/prototype/icons/unstar.svg
new file mode 100644
index 0000000..c0c6684
--- /dev/null
+++ b/prototype/icons/unstar.svg
@@ -0,0 +1,9 @@
+
+
+
diff --git a/prototype/icons/unwatch.svg b/prototype/icons/unwatch.svg
new file mode 100644
index 0000000..0b5e9e7
--- /dev/null
+++ b/prototype/icons/unwatch.svg
@@ -0,0 +1,12 @@
+
+
+
diff --git a/prototype/icons/watch.svg b/prototype/icons/watch.svg
new file mode 100644
index 0000000..d0c562b
--- /dev/null
+++ b/prototype/icons/watch.svg
@@ -0,0 +1,24 @@
+
+
+
diff --git a/prototype/index.html b/prototype/index.html
index 43b96fb..58b3482 100644
--- a/prototype/index.html
+++ b/prototype/index.html
@@ -68,13 +68,12 @@ for the JavaScript code in this page.
-